.productbox{
    text-align: center;
    position: relative;
    overflow: hidden;
    border-radius: 6px;
}
.productbox:hover .czcbox{
    bottom: 0;
}
.czcbox{
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    border-radius: 6px;
    bottom: -100%;
    transition: all .5s;
}
.xqBtn{
    background: #ffb600;
    color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100px;
    height: 40px;
    line-height: 40px;
    margin-top: -20px;
    margin-left: -110px;
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
}
.gmBtn{
    background: #4587d9;
    color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100px;
    height: 40px;
    line-height: 40px;
    margin-top: -20px;
    margin-left: -5px;
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
}
table tr th ,table tr td{text-align: center;}
table tr td{
    line-height: 40px !important; 
}
.gou{
    width: 40px;
}
.table>tbody>tr>td,.table>tfoot>tr>td,.table>thead>tr>td {
    padding: 0px;
    line-height: 1.42857143;
    vertical-align: top;
    border-top: 1px solid #ddd;
}
.table>tbody>tr>th, .table>tfoot>tr>th,.table>thead>tr>th {
    padding: 12px;
    line-height: 1.42857143;
    vertical-align: top;
    border-top: 1px solid #ddd;
}